I think the book part is solved through ebook portals. There’s a LOT of books on the Kindle store with shitty stories, grammar mistakes and AI cover pics (if not completely wwritten by AI nowadays)

What the all have in common is they’re digital products. There is a fixed overhead cost to host on a platform, but almost no cost per sale/visit/download, so you don’t need to worry about scaling production and distribution.

Not only that, you then link to that enthousiastic small board on the big one, as “unbiased source”